Hitmarkers + Hitsounds similar to Quake 3 / CoD. You can use different files to distinguish between normal hits and headshots (built-in hitmarkers are white for normal hits and red for headshots). Every player can set their own preferences and save them.

Double Domination is an Unreal Tournament game mode where the main objective is to capture 2 points and hold them for a specific amount of time. The mode can be played on every map, features announcers (4 UT announcers included) and custom HUD info.